本文整理汇总了C#中IRenderContext.DrawClippedEllipse方法的典型用法代码示例。如果您正苦于以下问题：C# IRenderContext.DrawClippedEllipse方法的具体用法？C# IRenderContext.DrawClippedEllipse怎么用？C# IRenderContext.DrawClippedEllipse使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IRenderContext的用法示例。
在下文中一共展示了IRenderContext.DrawClippedEllipse方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Render
/// <summary>
/// Renders the polygon annotation.
/// </summary>
/// <param name="rc">The render context.</param>
/// <param name="model">The plot model.</param>
public override void Render(IRenderContext rc, PlotModel model)
{
base.Render(rc, model);
this.screenRectangle = new OxyRect(this.Transform(this.X - (this.Width / 2), this.Y - (this.Height / 2)), this.Transform(this.X + (this.Width / 2), this.Y + (this.Height / 2)));
// clip to the area defined by the axes
var clippingRectangle = this.GetClippingRect();
rc.DrawClippedEllipse(
clippingRectangle,
this.screenRectangle,
this.GetSelectableFillColor(this.Fill),
this.GetSelectableColor(this.Stroke),
this.StrokeThickness);
if (!string.IsNullOrEmpty(this.Text))
{
var textPosition = this.GetActualTextPosition(() => this.screenRectangle.Center);
rc.DrawClippedText(
clippingRectangle,
textPosition,
this.Text,
this.ActualTextColor,
this.ActualFont,
this.ActualFontSize,
this.ActualFontWeight,
this.TextRotation,
this.TextHorizontalAlignment,
this.TextVerticalAlignment);
}
}示例2: Render
/// <summary>
/// Renders the polygon annotation.
/// </summary>
/// <param name="rc">
/// The render context.
/// </param>
/// <param name="model">
/// The plot model.
/// </param>
public override void Render(IRenderContext rc, PlotModel model)
{
base.Render(rc, model);
this.screenRectangle = OxyRect.Create(this.Transform(this.X - (Width / 2), Y - (Height / 2)), this.Transform(X + (Width / 2), Y + (Height / 2)));
// clip to the area defined by the axes
var clipping = this.GetClippingRect();
rc.DrawClippedEllipse(clipping, this.screenRectangle, this.Fill, this.Stroke, this.StrokeThickness);
if (!string.IsNullOrEmpty(this.Text))
{
var textPosition = this.screenRectangle.Center;
rc.DrawClippedText(
clipping,
textPosition,
this.Text,
this.ActualTextColor,
this.ActualFont,
this.ActualFontSize,
this.ActualFontWeight,
this.TextRotation,
HorizontalAlignment.Center,
VerticalAlignment.Middle);
}
}